---
layout: default
---

<!-- 修改 from post.html -->
<!-- 1. 文章导航在左边 -->
<!-- 2. 修改Posted by描述 -->
<!-- 2021年1月27日 弃用 改用回 post.html -->

<!-- Image to hack wechat -->
<!-- <img src="/img/icon_wechat.png" width="0" height="0"> -->
<!-- <img src="{{ site.picurl }}/{% if page.header-img %}{{ page.header-img }}{% else %}{{ site.header-img }}{% endif %}" width="0" height="0"> -->

<!-- Post Header -->
<style type="text/css">
	header.intro-header{
		position: relative;
		background-image: url('{{ site.picurl }}/{% if page.header-img %}{{ page.header-img }}{% else %}{{ site.header-img }}{% endif %}')
	}
</style>
<header class="intro-header">
    <div class="header-shade">
        <div class="container">
            <div class="row">
                <div class="col-lg-8 col-lg-offset-2 col-md-10 col-md-offset-1">
                    <div class="post-heading">
                        <div class="tags">
                            {% for tag in page.tags %}
                            <a class="tag" href="{{ site.baseurl }}/archives/?tag={{ tag }}" title="{{ tag }}">{{ tag }}</a>
                            {% endfor %}
                        </div>
                        <h1>{{ page.title }}</h1>
                        {% comment %}
                        always create a h2 for keeping the margin , Hux
                        {% endcomment %}
                        {% comment %} if page.subtitle {% endcomment %}
                        <h2 class="subheading">{{ page.subtitle }}</h2>
                        {% comment %} endif {% endcomment %}
                        <span class="meta">Posted by {% if page.author %}{{ page.author }}{% else %}{{ site.title }}{% endif %} from {{ page.date | date: "%B %-d, %Y" }}</span>
                    </div>
                </div>
            </div>
        </div>
    </div>
</header>

<!-- Post Content -->
<article>
	<div class="container">
		<div class="row">

			<!-- Side Catalog Container -->
			{% if page.catalog %}
			<div class="
				col-lg-2 col-lg-offset-0
				visible-lg-block
				sidebar-container
				catalog-container">
				<div class="side-catalog">
					<hr class="hidden-sm hidden-xs">
					<h5>
						<a class="catalog-toggle" href="#">CATALOG</a>
					</h5>
					<ul class="catalog-body"></ul>
				</div>
			</div>
			{% endif %}

			<!-- Post Container -->
			<div class="
				col-lg-8 col-lg-offset-2
				col-md-10 col-md-offset-1
				post-container">

				{{ content }}

				<hr style="visibility: hidden;">

				<ul class="pager">
					{% if page.previous.url %}
					<li class="previous">
						<a href="{{ page.previous.url | prepend: site.baseurl | replace: '//', '/' }}" data-toggle="tooltip" data-placement="top" title="{{page.previous.title}}">
						Previous<br>
						<span>{{page.previous.title}}</span>
						</a>
					</li>
					{% endif %}
					{% if page.next.url %}
					<li class="next">
						<a href="{{ page.next.url | prepend: site.baseurl | replace: '//', '/' }}" data-toggle="tooltip" data-placement="top" title="{{page.next.title}}">
						Next<br>
						<span>{{page.next.title}}</span>
						</a>
					</li>
					{% endif %}
				</ul>

				{% include comment.html %}

			</div>

			<!-- Sidebar Container -->
			<div class="
				col-lg-8 col-lg-offset-4
				col-md-10 col-md-offset-1
				sidebar-container">

				<!-- Featured Tags -->
				{% if site.featured-tags %}
				<section>
					<hr class="hidden-sm hidden-xs">
					<h5><a href="/archives/">FEATURED TAGS</a></h5>
					<div class="tags">
						{% for tag in site.tags %}
							{% if tag[1].size > site.featured-condition-size %}
								<a href="/archives/?tag={{ tag[0] }}" title="{{ tag[0] }}" rel="{{ tag[1].size }}">
									{{ tag[0] }}
								</a>
							{% endif %}
						{% endfor %}
					</div>
				</section>
				{% endif %}

				<!-- Links -->
				{% if site.links %}
				<hr>
				<h5>LINKS</h5>
				<ul class="list-inline">
					{% for link in site.links %}
						<li><a href="{{link.href}}">{{link.title}}</a></li>
					{% endfor %}
				</ul>
				{% endif %}
			</div>
		</div>
	</div>
</article>


{% if site.anchorjs %}
<!-- async load function -->
<script>
	function async(u, c) {
	  var d = document, t = 'script',
		  o = d.createElement(t),
		  s = d.getElementsByTagName(t)[0];
	  o.src = u;
	  if (c) { o.addEventListener('load', function (e) { c(null, e); }, false); }
	  s.parentNode.insertBefore(o, s);
	}
</script>
<!-- anchor-js, Doc:http://bryanbraun.github.io/anchorjs/ -->
<script>
	async("//cdnjs.cloudflare.com/ajax/libs/anchor-js/1.1.1/anchor.min.js",function(){
		// BY Fix:去除标题前的‘#’ issues:<https://github.com/qiubaiying/qiubaiying.github.io/issues/137>
		// anchors.options = {
		//   visible: 'always',
		//   placement: 'right',
		//   icon: '#'
		// };
		anchors.add().remove('.intro-header h1').remove('.subheading').remove('.sidebar-container h5');
	})
</script>
<style>
	/* place left on bigger screen */
	@media all and (min-width: 800px) {
		.anchorjs-link{
			position: absolute;
			left: -0.75em;
			font-size: 1.1em;
			margin-top : -0.1em;
		}
	}
</style>
{% endif %}